a7fd90b2f8
## Description Begins adding fault and clues to kopia. Part 1 just covers the surface kopia/Wrapper, and all the upstream packages that call it. This also replaces the progress multierr with a fault errs. RestoreMultipleItems changes from always handling errors in failFast mode to checking for failFast configuraton, and handling bestEffort otherwise. ## Does this PR need a docs update or release note? - [x] ⛔ No ## Type of change - [x] 🧹 Tech Debt/Cleanup ## Issue(s) * #1970 ## Test Plan - [x] ⚡ Unit test - [x] 💚 E2E
2408 lines
53 KiB
Go
2408 lines
53 KiB
Go
package kopia
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import (
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"bytes"
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"context"
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"io"
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stdpath "path"
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"testing"
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"time"
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"github.com/kopia/kopia/fs"
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"github.com/kopia/kopia/fs/virtualfs"
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"github.com/kopia/kopia/repo/manifest"
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"github.com/kopia/kopia/snapshot"
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"github.com/kopia/kopia/snapshot/snapshotfs"
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"github.com/pkg/errors"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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"github.com/stretchr/testify/suite"
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"github.com/alcionai/corso/src/internal/connector/mockconnector"
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"github.com/alcionai/corso/src/internal/data"
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"github.com/alcionai/corso/src/internal/tester"
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"github.com/alcionai/corso/src/pkg/backup/details"
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"github.com/alcionai/corso/src/pkg/fault"
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"github.com/alcionai/corso/src/pkg/path"
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)
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func makePath(t *testing.T, elements []string, isItem bool) path.Path {
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p, err := path.FromDataLayerPath(stdpath.Join(elements...), isItem)
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require.NoError(t, err)
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return p
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}
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// baseWithChildren returns an fs.Entry hierarchy where the first len(basic)
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// levels are the encoded values of basic in order. All items in children are
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// used as the direct descendents of the final entry in basic.
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func baseWithChildren(
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basic []string,
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children []fs.Entry,
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) fs.Entry {
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if len(basic) == 0 {
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return nil
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}
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if len(basic) == 1 {
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return virtualfs.NewStaticDirectory(
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encodeElements(basic[0])[0],
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children,
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)
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}
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return virtualfs.NewStaticDirectory(
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encodeElements(basic[0])[0],
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[]fs.Entry{
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baseWithChildren(basic[1:], children),
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},
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)
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}
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type expectedNode struct {
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name string
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children []*expectedNode
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data []byte
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}
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// expectedTreeWithChildren returns an expectedNode hierarchy where the first
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// len(basic) levels are the values of basic in order. All items in children are
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// made a direct descendent of the final entry in basic.
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func expectedTreeWithChildren(
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basic []string,
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children []*expectedNode,
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) *expectedNode {
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if len(basic) == 0 {
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return nil
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}
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if len(basic) == 1 {
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return &expectedNode{
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name: basic[0],
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children: children,
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}
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}
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return &expectedNode{
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name: basic[0],
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children: []*expectedNode{
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expectedTreeWithChildren(basic[1:], children),
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},
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}
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}
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// Currently only works for files that Corso has serialized as it expects a
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// version specifier at the start of the file.
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//
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//revive:disable:context-as-argument
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func expectFileData(
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t *testing.T,
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ctx context.Context,
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expected []byte,
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f fs.StreamingFile,
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) {
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//revive:enable:context-as-argument
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t.Helper()
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if len(expected) == 0 {
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return
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}
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name, err := decodeElement(f.Name())
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if err != nil {
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name = f.Name()
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}
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r, err := f.GetReader(ctx)
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if !assert.NoErrorf(t, err, "getting reader for file: %s", name) {
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return
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}
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// Need to wrap with a restore stream reader to remove the version.
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r = &restoreStreamReader{
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ReadCloser: io.NopCloser(r),
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expectedVersion: serializationVersion,
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}
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got, err := io.ReadAll(r)
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if !assert.NoErrorf(t, err, "reading data in file: %s", name) {
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return
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}
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assert.Equalf(t, expected, got, "data in file: %s", name)
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}
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//revive:disable:context-as-argument
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func expectTree(
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t *testing.T,
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ctx context.Context,
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expected *expectedNode,
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got fs.Entry,
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) {
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//revive:enable:context-as-argument
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t.Helper()
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if expected == nil {
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return
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}
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names := make([]string, 0, len(expected.children))
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mapped := make(map[string]*expectedNode, len(expected.children))
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for _, child := range expected.children {
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encoded := encodeElements(child.name)[0]
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names = append(names, encoded)
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mapped[encoded] = child
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}
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entries := getDirEntriesForEntry(t, ctx, got)
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expectDirs(t, entries, names, true)
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for _, e := range entries {
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expectedSubtree := mapped[e.Name()]
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if !assert.NotNil(t, expectedSubtree) {
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continue
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}
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if f, ok := e.(fs.StreamingFile); ok {
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expectFileData(t, ctx, expectedSubtree.data, f)
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continue
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}
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dir, ok := e.(fs.Directory)
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if !ok {
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continue
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}
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expectTree(t, ctx, expectedSubtree, dir)
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}
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}
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func expectDirs(
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t *testing.T,
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entries []fs.Entry,
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dirs []string,
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exactly bool,
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) {
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t.Helper()
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if exactly {
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require.Len(t, entries, len(dirs))
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}
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names := make([]string, 0, len(entries))
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for _, e := range entries {
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names = append(names, e.Name())
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}
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assert.Subset(t, names, dirs)
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}
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//revive:disable:context-as-argument
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func getDirEntriesForEntry(
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t *testing.T,
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ctx context.Context,
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entry fs.Entry,
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) []fs.Entry {
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//revive:enable:context-as-argument
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d, ok := entry.(fs.Directory)
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require.True(t, ok, "entry is not a directory")
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entries, err := fs.GetAllEntries(ctx, d)
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require.NoError(t, err)
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return entries
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}
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// ---------------
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// unit tests
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// ---------------
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type limitedRangeReader struct {
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readLen int
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io.ReadCloser
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}
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func (lrr *limitedRangeReader) Read(p []byte) (int, error) {
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if len(p) == 0 {
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// Not well specified behavior, defer to underlying reader.
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return lrr.ReadCloser.Read(p)
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}
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toRead := lrr.readLen
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if len(p) < toRead {
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toRead = len(p)
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}
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return lrr.ReadCloser.Read(p[:toRead])
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}
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type VersionReadersUnitSuite struct {
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suite.Suite
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}
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func TestVersionReadersUnitSuite(t *testing.T) {
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suite.Run(t, new(VersionReadersUnitSuite))
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}
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func (suite *VersionReadersUnitSuite) TestWriteAndRead() {
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inputData := []byte("This is some data for the reader to test with")
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table := []struct {
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name string
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readVersion uint32
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writeVersion uint32
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check assert.ErrorAssertionFunc
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}{
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{
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name: "SameVersionSucceeds",
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readVersion: 42,
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writeVersion: 42,
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check: assert.NoError,
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},
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{
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name: "DifferentVersionsFail",
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readVersion: 7,
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writeVersion: 42,
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check: assert.Error,
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},
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}
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for _, test := range table {
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suite.T().Run(test.name, func(t *testing.T) {
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baseReader := bytes.NewReader(inputData)
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reversible := &restoreStreamReader{
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expectedVersion: test.readVersion,
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ReadCloser: newBackupStreamReader(
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test.writeVersion,
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io.NopCloser(baseReader),
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),
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}
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defer reversible.Close()
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allData, err := io.ReadAll(reversible)
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test.check(t, err)
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if err != nil {
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return
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}
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assert.Equal(t, inputData, allData)
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})
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}
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}
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func readAllInParts(
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t *testing.T,
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partLen int,
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reader io.ReadCloser,
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) ([]byte, int) {
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res := []byte{}
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read := 0
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tmp := make([]byte, partLen)
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for {
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n, err := reader.Read(tmp)
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if errors.Is(err, io.EOF) {
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break
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}
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require.NoError(t, err)
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read += n
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res = append(res, tmp[:n]...)
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}
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return res, read
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}
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func (suite *VersionReadersUnitSuite) TestWriteHandlesShortReads() {
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t := suite.T()
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inputData := []byte("This is some data for the reader to test with")
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version := uint32(42)
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baseReader := bytes.NewReader(inputData)
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versioner := newBackupStreamReader(version, io.NopCloser(baseReader))
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expectedToWrite := len(inputData) + int(versionSize)
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// "Write" all the data.
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versionedData, writtenLen := readAllInParts(t, 1, versioner)
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assert.Equal(t, expectedToWrite, writtenLen)
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// Read all of the data back.
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baseReader = bytes.NewReader(versionedData)
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reader := &restoreStreamReader{
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expectedVersion: version,
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// Be adversarial and only allow reads of length 1 from the byte reader.
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ReadCloser: &limitedRangeReader{
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readLen: 1,
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ReadCloser: io.NopCloser(baseReader),
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},
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}
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readData, readLen := readAllInParts(t, 1, reader)
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// This reports the bytes read and returned to the user, excluding the version
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// that is stripped off at the start.
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assert.Equal(t, len(inputData), readLen)
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assert.Equal(t, inputData, readData)
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}
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type CorsoProgressUnitSuite struct {
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suite.Suite
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targetFilePath path.Path
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targetFileName string
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}
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func TestCorsoProgressUnitSuite(t *testing.T) {
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suite.Run(t, new(CorsoProgressUnitSuite))
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}
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func (suite *CorsoProgressUnitSuite) SetupSuite() {
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p, err := path.Builder{}.Append(
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testInboxDir,
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"testFile",
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).ToDataLayerExchangePathForCategory(
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testTenant,
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testUser,
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path.EmailCategory,
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true,
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)
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require.NoError(suite.T(), err)
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suite.targetFilePath = p
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suite.targetFileName = suite.targetFilePath.ToBuilder().Dir().String()
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}
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type testInfo struct {
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info *itemDetails
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err error
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totalBytes int64
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}
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var finishedFileTable = []struct {
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name string
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cachedItems func(fname string, fpath path.Path) map[string]testInfo
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expectedBytes int64
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expectedNumEntries int
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err error
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}{
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{
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name: "DetailsExist",
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cachedItems: func(fname string, fpath path.Path) map[string]testInfo {
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return map[string]testInfo{
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fname: {
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info: &itemDetails{info: &details.ItemInfo{}, repoPath: fpath},
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err: nil,
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totalBytes: 100,
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},
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}
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},
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expectedBytes: 100,
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// 1 file and 5 folders.
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expectedNumEntries: 6,
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},
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{
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name: "PendingNoDetails",
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cachedItems: func(fname string, fpath path.Path) map[string]testInfo {
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return map[string]testInfo{
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fname: {
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info: nil,
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err: nil,
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},
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}
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},
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expectedNumEntries: 0,
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},
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{
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name: "HadError",
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cachedItems: func(fname string, fpath path.Path) map[string]testInfo {
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return map[string]testInfo{
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fname: {
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info: &itemDetails{info: &details.ItemInfo{}, repoPath: fpath},
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err: assert.AnError,
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},
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}
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},
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expectedNumEntries: 0,
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},
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{
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name: "NotPending",
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cachedItems: func(fname string, fpath path.Path) map[string]testInfo {
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return nil
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},
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expectedNumEntries: 0,
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},
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}
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func (suite *CorsoProgressUnitSuite) TestFinishedFile() {
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table := []struct {
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name string
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cached bool
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}{
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{
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name: "all updated",
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cached: false,
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},
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{
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name: "all cached",
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cached: true,
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},
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}
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for _, cachedTest := range table {
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suite.T().Run(cachedTest.name, func(outerT *testing.T) {
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for _, test := range finishedFileTable {
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outerT.Run(test.name, func(t *testing.T) {
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bd := &details.Builder{}
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cp := corsoProgress{
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UploadProgress: &snapshotfs.NullUploadProgress{},
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deets: bd,
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pending: map[string]*itemDetails{},
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errs: fault.New(true),
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}
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ci := test.cachedItems(suite.targetFileName, suite.targetFilePath)
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for k, v := range ci {
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cp.put(k, v.info)
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}
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require.Len(t, cp.pending, len(ci))
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for k, v := range ci {
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if cachedTest.cached {
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cp.CachedFile(k, v.totalBytes)
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}
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cp.FinishedFile(k, v.err)
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}
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assert.Empty(t, cp.pending)
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entries := bd.Details().Entries
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assert.Len(t, entries, test.expectedNumEntries)
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for _, entry := range entries {
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assert.Equal(t, !cachedTest.cached, entry.Updated)
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}
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})
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}
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})
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}
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}
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|
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func (suite *CorsoProgressUnitSuite) TestFinishedFileCachedNoPrevPathErrors() {
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t := suite.T()
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bd := &details.Builder{}
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cachedItems := map[string]testInfo{
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suite.targetFileName: {
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info: &itemDetails{info: nil, repoPath: suite.targetFilePath},
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err: nil,
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totalBytes: 100,
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},
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}
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cp := corsoProgress{
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UploadProgress: &snapshotfs.NullUploadProgress{},
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deets: bd,
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pending: map[string]*itemDetails{},
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errs: fault.New(true),
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}
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for k, v := range cachedItems {
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cp.put(k, v.info)
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}
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require.Len(t, cp.pending, len(cachedItems))
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|
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for k, v := range cachedItems {
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cp.CachedFile(k, v.totalBytes)
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cp.FinishedFile(k, v.err)
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}
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assert.Empty(t, cp.pending)
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assert.Empty(t, bd.Details().Entries)
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assert.Error(t, cp.errs.Err())
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}
|
|
|
|
func (suite *CorsoProgressUnitSuite) TestFinishedFileBuildsHierarchyNewItem() {
|
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t := suite.T()
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// Order of folders in hierarchy from root to leaf (excluding the item).
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expectedFolderOrder := suite.targetFilePath.ToBuilder().Dir().Elements()
|
|
|
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// Setup stuff.
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bd := &details.Builder{}
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cp := corsoProgress{
|
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UploadProgress: &snapshotfs.NullUploadProgress{},
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deets: bd,
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pending: map[string]*itemDetails{},
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toMerge: map[string]path.Path{},
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errs: fault.New(true),
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}
|
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|
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deets := &itemDetails{info: &details.ItemInfo{}, repoPath: suite.targetFilePath}
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cp.put(suite.targetFileName, deets)
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require.Len(t, cp.pending, 1)
|
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|
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cp.FinishedFile(suite.targetFileName, nil)
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|
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assert.Empty(t, cp.toMerge)
|
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|
|
// Gather information about the current state.
|
|
var (
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curRef *details.DetailsEntry
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refToEntry = map[string]*details.DetailsEntry{}
|
|
)
|
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|
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entries := bd.Details().Entries
|
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|
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for i := 0; i < len(entries); i++ {
|
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e := &entries[i]
|
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if e.Folder == nil {
|
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continue
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}
|
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|
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refToEntry[e.ShortRef] = e
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|
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if e.Folder.DisplayName == expectedFolderOrder[len(expectedFolderOrder)-1] {
|
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curRef = e
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}
|
|
}
|
|
|
|
// Actual tests start here.
|
|
var rootRef *details.DetailsEntry
|
|
|
|
// Traverse the details entries from leaf to root, following the ParentRef
|
|
// fields. At the end rootRef should point to the root of the path.
|
|
for i := len(expectedFolderOrder) - 1; i >= 0; i-- {
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name := expectedFolderOrder[i]
|
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|
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require.NotNil(t, curRef)
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|
assert.Equal(t, name, curRef.Folder.DisplayName)
|
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|
|
rootRef = curRef
|
|
curRef = refToEntry[curRef.ParentRef]
|
|
}
|
|
|
|
// Hierarchy root's ParentRef = "" and map will return nil.
|
|
assert.Nil(t, curRef)
|
|
require.NotNil(t, rootRef)
|
|
assert.Empty(t, rootRef.ParentRef)
|
|
}
|
|
|
|
func (suite *CorsoProgressUnitSuite) TestFinishedFileBaseItemDoesntBuildHierarchy() {
|
|
t := suite.T()
|
|
|
|
prevPath := makePath(
|
|
suite.T(),
|
|
[]string{testTenant, service, testUser, category, testInboxDir, testFileName2},
|
|
true,
|
|
)
|
|
|
|
expectedToMerge := map[string]path.Path{
|
|
prevPath.ShortRef(): suite.targetFilePath,
|
|
}
|
|
|
|
// Setup stuff.
|
|
bd := &details.Builder{}
|
|
cp := corsoProgress{
|
|
UploadProgress: &snapshotfs.NullUploadProgress{},
|
|
deets: bd,
|
|
pending: map[string]*itemDetails{},
|
|
toMerge: map[string]path.Path{},
|
|
errs: fault.New(true),
|
|
}
|
|
|
|
deets := &itemDetails{
|
|
info: nil,
|
|
repoPath: suite.targetFilePath,
|
|
prevPath: prevPath,
|
|
}
|
|
cp.put(suite.targetFileName, deets)
|
|
require.Len(t, cp.pending, 1)
|
|
|
|
cp.FinishedFile(suite.targetFileName, nil)
|
|
|
|
assert.Equal(t, expectedToMerge, cp.toMerge)
|
|
assert.Empty(t, cp.deets)
|
|
}
|
|
|
|
func (suite *CorsoProgressUnitSuite) TestFinishedHashingFile() {
|
|
for _, test := range finishedFileTable {
|
|
suite.T().Run(test.name, func(t *testing.T) {
|
|
bd := &details.Builder{}
|
|
cp := corsoProgress{
|
|
UploadProgress: &snapshotfs.NullUploadProgress{},
|
|
deets: bd,
|
|
pending: map[string]*itemDetails{},
|
|
errs: fault.New(true),
|
|
}
|
|
|
|
ci := test.cachedItems(suite.targetFileName, suite.targetFilePath)
|
|
|
|
for k, v := range ci {
|
|
cp.FinishedHashingFile(k, v.totalBytes)
|
|
}
|
|
|
|
assert.Empty(t, cp.pending)
|
|
assert.Equal(t, test.expectedBytes, cp.totalBytes)
|
|
})
|
|
}
|
|
}
|
|
|
|
type HierarchyBuilderUnitSuite struct {
|
|
suite.Suite
|
|
testPath path.Path
|
|
}
|
|
|
|
func (suite *HierarchyBuilderUnitSuite) SetupSuite() {
|
|
suite.testPath = makePath(
|
|
suite.T(),
|
|
[]string{testTenant, service, testUser, category, testInboxDir},
|
|
false,
|
|
)
|
|
}
|
|
|
|
func TestHierarchyBuilderUnitSuite(t *testing.T) {
|
|
suite.Run(t, new(HierarchyBuilderUnitSuite))
|
|
}
|
|
|
|
func (suite *HierarchyBuilderUnitSuite) TestBuildDirectoryTree() {
|
|
tester.LogTimeOfTest(suite.T())
|
|
ctx, flush := tester.NewContext()
|
|
|
|
defer flush()
|
|
|
|
t := suite.T()
|
|
tenant := "a-tenant"
|
|
user1 := testUser
|
|
user1Encoded := encodeAsPath(user1)
|
|
user2 := "user2"
|
|
user2Encoded := encodeAsPath(user2)
|
|
|
|
p2 := makePath(t, []string{tenant, service, user2, category, testInboxDir}, false)
|
|
|
|
// Encode user names here so we don't have to decode things later.
|
|
expectedFileCount := map[string]int{
|
|
user1Encoded: 5,
|
|
user2Encoded: 42,
|
|
}
|
|
|
|
progress := &corsoProgress{
|
|
pending: map[string]*itemDetails{},
|
|
errs: fault.New(true),
|
|
}
|
|
|
|
collections := []data.BackupCollection{
|
|
mockconnector.NewMockExchangeCollection(
|
|
suite.testPath,
|
|
expectedFileCount[user1Encoded],
|
|
),
|
|
mockconnector.NewMockExchangeCollection(
|
|
p2,
|
|
expectedFileCount[user2Encoded],
|
|
),
|
|
}
|
|
|
|
// Returned directory structure should look like:
|
|
// - a-tenant
|
|
// - exchange
|
|
// - user1
|
|
// - emails
|
|
// - Inbox
|
|
// - 5 separate files
|
|
// - user2
|
|
// - emails
|
|
// - Inbox
|
|
// - 42 separate files
|
|
dirTree, err := inflateDirTree(ctx, nil, nil, collections, nil, progress)
|
|
require.NoError(t, err)
|
|
|
|
assert.Equal(t, encodeAsPath(testTenant), dirTree.Name())
|
|
|
|
entries, err := fs.GetAllEntries(ctx, dirTree)
|
|
require.NoError(t, err)
|
|
|
|
expectDirs(t, entries, encodeElements(service), true)
|
|
|
|
entries = getDirEntriesForEntry(t, ctx, entries[0])
|
|
expectDirs(t, entries, encodeElements(user1, user2), true)
|
|
|
|
for _, entry := range entries {
|
|
userName := entry.Name()
|
|
|
|
entries = getDirEntriesForEntry(t, ctx, entry)
|
|
expectDirs(t, entries, encodeElements(category), true)
|
|
|
|
entries = getDirEntriesForEntry(t, ctx, entries[0])
|
|
expectDirs(t, entries, encodeElements(testInboxDir), true)
|
|
|
|
entries = getDirEntriesForEntry(t, ctx, entries[0])
|
|
assert.Len(t, entries, expectedFileCount[userName])
|
|
}
|
|
|
|
totalFileCount := 0
|
|
for _, c := range expectedFileCount {
|
|
totalFileCount += c
|
|
}
|
|
|
|
assert.Len(t, progress.pending, totalFileCount)
|
|
}
|
|
|
|
func (suite *HierarchyBuilderUnitSuite) TestBuildDirectoryTree_MixedDirectory() {
|
|
ctx, flush := tester.NewContext()
|
|
defer flush()
|
|
|
|
subdir := "subfolder"
|
|
|
|
p2 := makePath(suite.T(), append(suite.testPath.Elements(), subdir), false)
|
|
|
|
// Test multiple orders of items because right now order can matter. Both
|
|
// orders result in a directory structure like:
|
|
// - a-tenant
|
|
// - exchange
|
|
// - user1
|
|
// - emails
|
|
// - Inbox
|
|
// - subfolder
|
|
// - 5 separate files
|
|
// - 42 separate files
|
|
table := []struct {
|
|
name string
|
|
layout []data.BackupCollection
|
|
}{
|
|
{
|
|
name: "SubdirFirst",
|
|
layout: []data.BackupCollection{
|
|
mockconnector.NewMockExchangeCollection(
|
|
p2,
|
|
5,
|
|
),
|
|
mockconnector.NewMockExchangeCollection(
|
|
suite.testPath,
|
|
42,
|
|
),
|
|
},
|
|
},
|
|
{
|
|
name: "SubdirLast",
|
|
layout: []data.BackupCollection{
|
|
mockconnector.NewMockExchangeCollection(
|
|
suite.testPath,
|
|
42,
|
|
),
|
|
mockconnector.NewMockExchangeCollection(
|
|
p2,
|
|
5,
|
|
),
|
|
},
|
|
},
|
|
}
|
|
|
|
for _, test := range table {
|
|
suite.T().Run(test.name, func(t *testing.T) {
|
|
progress := &corsoProgress{
|
|
pending: map[string]*itemDetails{},
|
|
errs: fault.New(true),
|
|
}
|
|
|
|
dirTree, err := inflateDirTree(ctx, nil, nil, test.layout, nil, progress)
|
|
require.NoError(t, err)
|
|
|
|
assert.Equal(t, encodeAsPath(testTenant), dirTree.Name())
|
|
|
|
entries, err := fs.GetAllEntries(ctx, dirTree)
|
|
require.NoError(t, err)
|
|
|
|
expectDirs(t, entries, encodeElements(service), true)
|
|
|
|
entries = getDirEntriesForEntry(t, ctx, entries[0])
|
|
expectDirs(t, entries, encodeElements(testUser), true)
|
|
|
|
entries = getDirEntriesForEntry(t, ctx, entries[0])
|
|
expectDirs(t, entries, encodeElements(category), true)
|
|
|
|
entries = getDirEntriesForEntry(t, ctx, entries[0])
|
|
expectDirs(t, entries, encodeElements(testInboxDir), true)
|
|
|
|
entries = getDirEntriesForEntry(t, ctx, entries[0])
|
|
// 42 files and 1 subdirectory.
|
|
assert.Len(t, entries, 43)
|
|
|
|
// One of these entries should be a subdirectory with items in it.
|
|
subDirs := []fs.Directory(nil)
|
|
for _, e := range entries {
|
|
d, ok := e.(fs.Directory)
|
|
if !ok {
|
|
continue
|
|
}
|
|
|
|
subDirs = append(subDirs, d)
|
|
assert.Equal(t, encodeAsPath(subdir), d.Name())
|
|
}
|
|
|
|
require.Len(t, subDirs, 1)
|
|
|
|
entries = getDirEntriesForEntry(t, ctx, entries[0])
|
|
assert.Len(t, entries, 5)
|
|
})
|
|
}
|
|
}
|
|
|
|
func (suite *HierarchyBuilderUnitSuite) TestBuildDirectoryTree_Fails() {
|
|
p2 := makePath(
|
|
suite.T(),
|
|
[]string{"tenant2", service, "user2", category, testInboxDir},
|
|
false,
|
|
)
|
|
|
|
table := []struct {
|
|
name string
|
|
layout []data.BackupCollection
|
|
}{
|
|
{
|
|
"MultipleRoots",
|
|
// Directory structure would look like:
|
|
// - tenant1
|
|
// - exchange
|
|
// - user1
|
|
// - emails
|
|
// - Inbox
|
|
// - 5 separate files
|
|
// - tenant2
|
|
// - exchange
|
|
// - user2
|
|
// - emails
|
|
// - Inbox
|
|
// - 42 separate files
|
|
[]data.BackupCollection{
|
|
mockconnector.NewMockExchangeCollection(
|
|
suite.testPath,
|
|
5,
|
|
),
|
|
mockconnector.NewMockExchangeCollection(
|
|
p2,
|
|
42,
|
|
),
|
|
},
|
|
},
|
|
{
|
|
"NoCollectionPath",
|
|
[]data.BackupCollection{
|
|
mockconnector.NewMockExchangeCollection(
|
|
nil,
|
|
5,
|
|
),
|
|
},
|
|
},
|
|
}
|
|
|
|
for _, test := range table {
|
|
ctx, flush := tester.NewContext()
|
|
defer flush()
|
|
|
|
suite.T().Run(test.name, func(t *testing.T) {
|
|
_, err := inflateDirTree(ctx, nil, nil, test.layout, nil, nil)
|
|
assert.Error(t, err)
|
|
})
|
|
}
|
|
}
|
|
|
|
type mockSnapshotWalker struct {
|
|
snapshotRoot fs.Entry
|
|
}
|
|
|
|
func (msw *mockSnapshotWalker) SnapshotRoot(*snapshot.Manifest) (fs.Entry, error) {
|
|
return msw.snapshotRoot, nil
|
|
}
|
|
|
|
func mockIncrementalBase(
|
|
id, tenant, resourceOwner string,
|
|
service path.ServiceType,
|
|
category path.CategoryType,
|
|
) IncrementalBase {
|
|
return IncrementalBase{
|
|
Manifest: &snapshot.Manifest{
|
|
ID: manifest.ID(id),
|
|
},
|
|
SubtreePaths: []*path.Builder{
|
|
path.Builder{}.Append(tenant, service.String(), resourceOwner, category.String()),
|
|
},
|
|
}
|
|
}
|
|
|
|
func (suite *HierarchyBuilderUnitSuite) TestBuildDirectoryTreeErrors() {
|
|
dirPath := makePath(
|
|
suite.T(),
|
|
[]string{testTenant, service, testUser, category, testInboxDir},
|
|
false,
|
|
)
|
|
dirPath2 := makePath(
|
|
suite.T(),
|
|
[]string{testTenant, service, testUser, category, testArchiveDir},
|
|
false,
|
|
)
|
|
|
|
table := []struct {
|
|
name string
|
|
states []data.CollectionState
|
|
}{
|
|
{
|
|
name: "DeletedAndNotMoved",
|
|
states: []data.CollectionState{
|
|
data.NotMovedState,
|
|
data.DeletedState,
|
|
},
|
|
},
|
|
{
|
|
name: "NotMovedAndDeleted",
|
|
states: []data.CollectionState{
|
|
data.DeletedState,
|
|
data.NotMovedState,
|
|
},
|
|
},
|
|
{
|
|
name: "DeletedAndMoved",
|
|
states: []data.CollectionState{
|
|
data.DeletedState,
|
|
data.MovedState,
|
|
},
|
|
},
|
|
{
|
|
name: "NotMovedAndMoved",
|
|
states: []data.CollectionState{
|
|
data.NotMovedState,
|
|
data.MovedState,
|
|
},
|
|
},
|
|
}
|
|
|
|
for _, test := range table {
|
|
suite.T().Run(test.name, func(t *testing.T) {
|
|
tester.LogTimeOfTest(t)
|
|
|
|
ctx, flush := tester.NewContext()
|
|
defer flush()
|
|
|
|
progress := &corsoProgress{
|
|
pending: map[string]*itemDetails{},
|
|
errs: fault.New(true),
|
|
}
|
|
|
|
cols := []data.BackupCollection{}
|
|
for _, s := range test.states {
|
|
prevPath := dirPath
|
|
nowPath := dirPath
|
|
|
|
switch s {
|
|
case data.DeletedState:
|
|
nowPath = nil
|
|
case data.MovedState:
|
|
nowPath = dirPath2
|
|
}
|
|
|
|
mc := mockconnector.NewMockExchangeCollection(nowPath, 0)
|
|
mc.ColState = s
|
|
mc.PrevPath = prevPath
|
|
|
|
cols = append(cols, mc)
|
|
}
|
|
|
|
_, err := inflateDirTree(ctx, nil, nil, cols, nil, progress)
|
|
require.Error(t, err)
|
|
})
|
|
}
|
|
}
|
|
|
|
func (suite *HierarchyBuilderUnitSuite) TestBuildDirectoryTreeSingleSubtree() {
|
|
dirPath := makePath(
|
|
suite.T(),
|
|
[]string{testTenant, service, testUser, category, testInboxDir},
|
|
false,
|
|
)
|
|
dirPath2 := makePath(
|
|
suite.T(),
|
|
[]string{testTenant, service, testUser, category, testArchiveDir},
|
|
false,
|
|
)
|
|
|
|
// Must be a function that returns a new instance each time as StreamingFile
|
|
// can only return its Reader once.
|
|
getBaseSnapshot := func() fs.Entry {
|
|
return baseWithChildren(
|
|
[]string{
|
|
testTenant,
|
|
service,
|
|
testUser,
|
|
category,
|
|
},
|
|
[]fs.Entry{
|
|
virtualfs.NewStaticDirectory(
|
|
encodeElements(testInboxDir)[0],
|
|
[]fs.Entry{
|
|
virtualfs.StreamingFileWithModTimeFromReader(
|
|
encodeElements(testFileName)[0],
|
|
time.Time{},
|
|
io.NopCloser(bytes.NewReader(testFileData)),
|
|
),
|
|
},
|
|
),
|
|
},
|
|
)
|
|
}
|
|
|
|
table := []struct {
|
|
name string
|
|
inputCollections func() []data.BackupCollection
|
|
expected *expectedNode
|
|
}{
|
|
{
|
|
name: "SkipsDeletedItems",
|
|
inputCollections: func() []data.BackupCollection {
|
|
mc := mockconnector.NewMockExchangeCollection(dirPath, 1)
|
|
mc.Names[0] = testFileName
|
|
mc.DeletedItems[0] = true
|
|
|
|
return []data.BackupCollection{mc}
|
|
},
|
|
expected: expectedTreeWithChildren(
|
|
[]string{
|
|
testTenant,
|
|
service,
|
|
testUser,
|
|
category,
|
|
},
|
|
[]*expectedNode{
|
|
{
|
|
name: testInboxDir,
|
|
children: []*expectedNode{},
|
|
},
|
|
},
|
|
),
|
|
},
|
|
{
|
|
name: "AddsNewItems",
|
|
inputCollections: func() []data.BackupCollection {
|
|
mc := mockconnector.NewMockExchangeCollection(dirPath, 1)
|
|
mc.Names[0] = testFileName2
|
|
mc.Data[0] = testFileData2
|
|
mc.ColState = data.NotMovedState
|
|
|
|
return []data.BackupCollection{mc}
|
|
},
|
|
expected: expectedTreeWithChildren(
|
|
[]string{
|
|
testTenant,
|
|
service,
|
|
testUser,
|
|
category,
|
|
},
|
|
[]*expectedNode{
|
|
{
|
|
name: testInboxDir,
|
|
children: []*expectedNode{
|
|
{
|
|
name: testFileName,
|
|
children: []*expectedNode{},
|
|
},
|
|
{
|
|
name: testFileName2,
|
|
children: []*expectedNode{},
|
|
data: testFileData2,
|
|
},
|
|
},
|
|
},
|
|
},
|
|
),
|
|
},
|
|
{
|
|
name: "SkipsUpdatedItems",
|
|
inputCollections: func() []data.BackupCollection {
|
|
mc := mockconnector.NewMockExchangeCollection(dirPath, 1)
|
|
mc.Names[0] = testFileName
|
|
mc.Data[0] = testFileData2
|
|
mc.ColState = data.NotMovedState
|
|
|
|
return []data.BackupCollection{mc}
|
|
},
|
|
expected: expectedTreeWithChildren(
|
|
[]string{
|
|
testTenant,
|
|
service,
|
|
testUser,
|
|
category,
|
|
},
|
|
[]*expectedNode{
|
|
{
|
|
name: testInboxDir,
|
|
children: []*expectedNode{
|
|
{
|
|
name: testFileName,
|
|
children: []*expectedNode{},
|
|
data: testFileData2,
|
|
},
|
|
},
|
|
},
|
|
},
|
|
),
|
|
},
|
|
{
|
|
name: "DeleteAndNew",
|
|
inputCollections: func() []data.BackupCollection {
|
|
mc1 := mockconnector.NewMockExchangeCollection(dirPath, 0)
|
|
mc1.ColState = data.DeletedState
|
|
mc1.PrevPath = dirPath
|
|
|
|
mc2 := mockconnector.NewMockExchangeCollection(dirPath, 1)
|
|
mc2.ColState = data.NewState
|
|
mc2.Names[0] = testFileName2
|
|
mc2.Data[0] = testFileData2
|
|
|
|
return []data.BackupCollection{mc1, mc2}
|
|
},
|
|
expected: expectedTreeWithChildren(
|
|
[]string{
|
|
testTenant,
|
|
service,
|
|
testUser,
|
|
category,
|
|
},
|
|
[]*expectedNode{
|
|
{
|
|
name: testInboxDir,
|
|
children: []*expectedNode{
|
|
{
|
|
name: testFileName2,
|
|
children: []*expectedNode{},
|
|
data: testFileData2,
|
|
},
|
|
},
|
|
},
|
|
},
|
|
),
|
|
},
|
|
{
|
|
name: "MovedAndNew",
|
|
inputCollections: func() []data.BackupCollection {
|
|
mc1 := mockconnector.NewMockExchangeCollection(dirPath2, 0)
|
|
mc1.ColState = data.MovedState
|
|
mc1.PrevPath = dirPath
|
|
|
|
mc2 := mockconnector.NewMockExchangeCollection(dirPath, 1)
|
|
mc2.ColState = data.NewState
|
|
mc2.Names[0] = testFileName2
|
|
mc2.Data[0] = testFileData2
|
|
|
|
return []data.BackupCollection{mc1, mc2}
|
|
},
|
|
expected: expectedTreeWithChildren(
|
|
[]string{
|
|
testTenant,
|
|
service,
|
|
testUser,
|
|
category,
|
|
},
|
|
[]*expectedNode{
|
|
{
|
|
name: testInboxDir,
|
|
children: []*expectedNode{
|
|
{
|
|
name: testFileName2,
|
|
children: []*expectedNode{},
|
|
data: testFileData2,
|
|
},
|
|
},
|
|
},
|
|
{
|
|
name: testArchiveDir,
|
|
children: []*expectedNode{
|
|
{
|
|
name: testFileName,
|
|
children: []*expectedNode{},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
),
|
|
},
|
|
{
|
|
name: "NewDoesntMerge",
|
|
inputCollections: func() []data.BackupCollection {
|
|
mc1 := mockconnector.NewMockExchangeCollection(dirPath, 1)
|
|
mc1.ColState = data.NewState
|
|
mc1.Names[0] = testFileName2
|
|
mc1.Data[0] = testFileData2
|
|
|
|
return []data.BackupCollection{mc1}
|
|
},
|
|
expected: expectedTreeWithChildren(
|
|
[]string{
|
|
testTenant,
|
|
service,
|
|
testUser,
|
|
category,
|
|
},
|
|
[]*expectedNode{
|
|
{
|
|
name: testInboxDir,
|
|
children: []*expectedNode{
|
|
{
|
|
name: testFileName2,
|
|
children: []*expectedNode{},
|
|
data: testFileData2,
|
|
},
|
|
},
|
|
},
|
|
},
|
|
),
|
|
},
|
|
}
|
|
|
|
for _, test := range table {
|
|
suite.T().Run(test.name, func(t *testing.T) {
|
|
tester.LogTimeOfTest(t)
|
|
|
|
ctx, flush := tester.NewContext()
|
|
defer flush()
|
|
|
|
progress := &corsoProgress{
|
|
pending: map[string]*itemDetails{},
|
|
errs: fault.New(true),
|
|
}
|
|
msw := &mockSnapshotWalker{
|
|
snapshotRoot: getBaseSnapshot(),
|
|
}
|
|
|
|
dirTree, err := inflateDirTree(
|
|
ctx,
|
|
msw,
|
|
[]IncrementalBase{
|
|
mockIncrementalBase("", testTenant, testUser, path.ExchangeService, path.EmailCategory),
|
|
},
|
|
test.inputCollections(),
|
|
nil,
|
|
progress,
|
|
)
|
|
require.NoError(t, err)
|
|
|
|
expectTree(t, ctx, test.expected, dirTree)
|
|
})
|
|
}
|
|
}
|
|
|
|
func (suite *HierarchyBuilderUnitSuite) TestBuildDirectoryTreeMultipleSubdirectories() {
|
|
const (
|
|
personalDir = "personal"
|
|
workDir = "work"
|
|
)
|
|
|
|
inboxPath := makePath(
|
|
suite.T(),
|
|
[]string{testTenant, service, testUser, category, testInboxDir},
|
|
false,
|
|
)
|
|
inboxFileName1 := testFileName
|
|
inboxFileData1 := testFileData4
|
|
inboxFileName2 := testFileName5
|
|
inboxFileData2 := testFileData5
|
|
|
|
personalPath := makePath(
|
|
suite.T(),
|
|
append(inboxPath.Elements(), personalDir),
|
|
false,
|
|
)
|
|
personalFileName1 := inboxFileName1
|
|
personalFileName2 := testFileName2
|
|
|
|
workPath := makePath(
|
|
suite.T(),
|
|
append(inboxPath.Elements(), workDir),
|
|
false,
|
|
)
|
|
workFileName1 := testFileName3
|
|
workFileName2 := testFileName4
|
|
|
|
workFileData2 := testFileData
|
|
|
|
// Must be a function that returns a new instance each time as StreamingFile
|
|
// can only return its Reader once.
|
|
// baseSnapshot with the following layout:
|
|
// - a-tenant
|
|
// - exchange
|
|
// - user1
|
|
// - email
|
|
// - Inbox
|
|
// - file1
|
|
// - personal
|
|
// - file1
|
|
// - file2
|
|
// - work
|
|
// - file3
|
|
getBaseSnapshot := func() fs.Entry {
|
|
return baseWithChildren(
|
|
[]string{
|
|
testTenant,
|
|
service,
|
|
testUser,
|
|
category,
|
|
},
|
|
[]fs.Entry{
|
|
virtualfs.NewStaticDirectory(
|
|
encodeElements(testInboxDir)[0],
|
|
[]fs.Entry{
|
|
virtualfs.StreamingFileWithModTimeFromReader(
|
|
encodeElements(inboxFileName1)[0],
|
|
time.Time{},
|
|
io.NopCloser(bytes.NewReader(inboxFileData1)),
|
|
),
|
|
virtualfs.NewStaticDirectory(
|
|
encodeElements(personalDir)[0],
|
|
[]fs.Entry{
|
|
virtualfs.StreamingFileWithModTimeFromReader(
|
|
encodeElements(personalFileName1)[0],
|
|
time.Time{},
|
|
io.NopCloser(bytes.NewReader(testFileData)),
|
|
),
|
|
virtualfs.StreamingFileWithModTimeFromReader(
|
|
encodeElements(personalFileName2)[0],
|
|
time.Time{},
|
|
io.NopCloser(bytes.NewReader(testFileData2)),
|
|
),
|
|
},
|
|
),
|
|
virtualfs.NewStaticDirectory(
|
|
encodeElements(workDir)[0],
|
|
[]fs.Entry{
|
|
virtualfs.StreamingFileWithModTimeFromReader(
|
|
encodeElements(workFileName1)[0],
|
|
time.Time{},
|
|
io.NopCloser(bytes.NewReader(testFileData3)),
|
|
),
|
|
},
|
|
),
|
|
},
|
|
),
|
|
},
|
|
)
|
|
}
|
|
|
|
table := []struct {
|
|
name string
|
|
inputCollections func(t *testing.T) []data.BackupCollection
|
|
inputExcludes map[string]struct{}
|
|
expected *expectedNode
|
|
}{
|
|
{
|
|
name: "GlobalExcludeSet",
|
|
inputCollections: func(t *testing.T) []data.BackupCollection {
|
|
return nil
|
|
},
|
|
inputExcludes: map[string]struct{}{
|
|
inboxFileName1: {},
|
|
},
|
|
expected: expectedTreeWithChildren(
|
|
[]string{
|
|
testTenant,
|
|
service,
|
|
testUser,
|
|
category,
|
|
},
|
|
[]*expectedNode{
|
|
{
|
|
name: testInboxDir,
|
|
children: []*expectedNode{
|
|
{
|
|
name: personalDir,
|
|
children: []*expectedNode{
|
|
{
|
|
name: personalFileName2,
|
|
children: []*expectedNode{},
|
|
},
|
|
},
|
|
},
|
|
{
|
|
name: workDir,
|
|
children: []*expectedNode{
|
|
{
|
|
name: workFileName1,
|
|
children: []*expectedNode{},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
),
|
|
},
|
|
{
|
|
name: "MovesSubtree",
|
|
inputCollections: func(t *testing.T) []data.BackupCollection {
|
|
newPath := makePath(
|
|
t,
|
|
[]string{testTenant, service, testUser, category, testInboxDir + "2"},
|
|
false,
|
|
)
|
|
|
|
mc := mockconnector.NewMockExchangeCollection(newPath, 0)
|
|
mc.PrevPath = inboxPath
|
|
mc.ColState = data.MovedState
|
|
|
|
return []data.BackupCollection{mc}
|
|
},
|
|
expected: expectedTreeWithChildren(
|
|
[]string{
|
|
testTenant,
|
|
service,
|
|
testUser,
|
|
category,
|
|
},
|
|
[]*expectedNode{
|
|
{
|
|
name: testInboxDir + "2",
|
|
children: []*expectedNode{
|
|
{
|
|
name: inboxFileName1,
|
|
children: []*expectedNode{},
|
|
},
|
|
{
|
|
name: personalDir,
|
|
children: []*expectedNode{
|
|
{
|
|
name: personalFileName1,
|
|
children: []*expectedNode{},
|
|
},
|
|
{
|
|
name: personalFileName2,
|
|
children: []*expectedNode{},
|
|
},
|
|
},
|
|
},
|
|
{
|
|
name: workDir,
|
|
children: []*expectedNode{
|
|
{
|
|
name: workFileName1,
|
|
children: []*expectedNode{},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
),
|
|
},
|
|
{
|
|
name: "MovesChildAfterAncestorMove",
|
|
inputCollections: func(t *testing.T) []data.BackupCollection {
|
|
newInboxPath := makePath(
|
|
t,
|
|
[]string{testTenant, service, testUser, category, testInboxDir + "2"},
|
|
false,
|
|
)
|
|
newWorkPath := makePath(
|
|
t,
|
|
[]string{testTenant, service, testUser, category, workDir},
|
|
false,
|
|
)
|
|
|
|
inbox := mockconnector.NewMockExchangeCollection(newInboxPath, 0)
|
|
inbox.PrevPath = inboxPath
|
|
inbox.ColState = data.MovedState
|
|
|
|
work := mockconnector.NewMockExchangeCollection(newWorkPath, 0)
|
|
work.PrevPath = workPath
|
|
work.ColState = data.MovedState
|
|
|
|
return []data.BackupCollection{inbox, work}
|
|
},
|
|
expected: expectedTreeWithChildren(
|
|
[]string{
|
|
testTenant,
|
|
service,
|
|
testUser,
|
|
category,
|
|
},
|
|
[]*expectedNode{
|
|
{
|
|
name: testInboxDir + "2",
|
|
children: []*expectedNode{
|
|
{
|
|
name: inboxFileName1,
|
|
children: []*expectedNode{},
|
|
},
|
|
{
|
|
name: personalDir,
|
|
children: []*expectedNode{
|
|
{
|
|
name: personalFileName1,
|
|
children: []*expectedNode{},
|
|
},
|
|
{
|
|
name: personalFileName2,
|
|
children: []*expectedNode{},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
{
|
|
name: workDir,
|
|
children: []*expectedNode{
|
|
{
|
|
name: workFileName1,
|
|
children: []*expectedNode{},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
),
|
|
},
|
|
{
|
|
name: "MovesChildAfterAncestorDelete",
|
|
inputCollections: func(t *testing.T) []data.BackupCollection {
|
|
newWorkPath := makePath(
|
|
t,
|
|
[]string{testTenant, service, testUser, category, workDir},
|
|
false,
|
|
)
|
|
|
|
inbox := mockconnector.NewMockExchangeCollection(inboxPath, 0)
|
|
inbox.PrevPath = inboxPath
|
|
inbox.ColState = data.DeletedState
|
|
|
|
work := mockconnector.NewMockExchangeCollection(newWorkPath, 0)
|
|
work.PrevPath = workPath
|
|
work.ColState = data.MovedState
|
|
|
|
return []data.BackupCollection{inbox, work}
|
|
},
|
|
expected: expectedTreeWithChildren(
|
|
[]string{
|
|
testTenant,
|
|
service,
|
|
testUser,
|
|
category,
|
|
},
|
|
[]*expectedNode{
|
|
{
|
|
name: workDir,
|
|
children: []*expectedNode{
|
|
{
|
|
name: workFileName1,
|
|
children: []*expectedNode{},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
),
|
|
},
|
|
{
|
|
name: "ReplaceDeletedDirectory",
|
|
inputCollections: func(t *testing.T) []data.BackupCollection {
|
|
personal := mockconnector.NewMockExchangeCollection(personalPath, 0)
|
|
personal.PrevPath = personalPath
|
|
personal.ColState = data.DeletedState
|
|
|
|
work := mockconnector.NewMockExchangeCollection(personalPath, 0)
|
|
work.PrevPath = workPath
|
|
work.ColState = data.MovedState
|
|
|
|
return []data.BackupCollection{personal, work}
|
|
},
|
|
expected: expectedTreeWithChildren(
|
|
[]string{
|
|
testTenant,
|
|
service,
|
|
testUser,
|
|
category,
|
|
},
|
|
[]*expectedNode{
|
|
{
|
|
name: testInboxDir,
|
|
children: []*expectedNode{
|
|
{
|
|
name: inboxFileName1,
|
|
children: []*expectedNode{},
|
|
},
|
|
{
|
|
name: personalDir,
|
|
children: []*expectedNode{
|
|
{
|
|
name: workFileName1,
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
),
|
|
},
|
|
{
|
|
name: "ReplaceDeletedDirectoryWithNew",
|
|
inputCollections: func(t *testing.T) []data.BackupCollection {
|
|
personal := mockconnector.NewMockExchangeCollection(personalPath, 0)
|
|
personal.PrevPath = personalPath
|
|
personal.ColState = data.DeletedState
|
|
|
|
newCol := mockconnector.NewMockExchangeCollection(personalPath, 1)
|
|
newCol.ColState = data.NewState
|
|
newCol.Names[0] = workFileName2
|
|
newCol.Data[0] = workFileData2
|
|
|
|
return []data.BackupCollection{personal, newCol}
|
|
},
|
|
expected: expectedTreeWithChildren(
|
|
[]string{
|
|
testTenant,
|
|
service,
|
|
testUser,
|
|
category,
|
|
},
|
|
[]*expectedNode{
|
|
{
|
|
name: testInboxDir,
|
|
children: []*expectedNode{
|
|
{
|
|
name: inboxFileName1,
|
|
children: []*expectedNode{},
|
|
},
|
|
{
|
|
name: personalDir,
|
|
children: []*expectedNode{
|
|
{
|
|
name: workFileName2,
|
|
data: workFileData2,
|
|
},
|
|
},
|
|
},
|
|
{
|
|
name: workDir,
|
|
children: []*expectedNode{
|
|
{
|
|
name: workFileName1,
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
),
|
|
},
|
|
{
|
|
name: "ReplaceMovedDirectory",
|
|
inputCollections: func(t *testing.T) []data.BackupCollection {
|
|
newPersonalPath := makePath(
|
|
t,
|
|
[]string{testTenant, service, testUser, category, personalDir},
|
|
false,
|
|
)
|
|
|
|
personal := mockconnector.NewMockExchangeCollection(newPersonalPath, 0)
|
|
personal.PrevPath = personalPath
|
|
personal.ColState = data.MovedState
|
|
|
|
work := mockconnector.NewMockExchangeCollection(personalPath, 0)
|
|
work.PrevPath = workPath
|
|
work.ColState = data.MovedState
|
|
|
|
return []data.BackupCollection{personal, work}
|
|
},
|
|
expected: expectedTreeWithChildren(
|
|
[]string{
|
|
testTenant,
|
|
service,
|
|
testUser,
|
|
category,
|
|
},
|
|
[]*expectedNode{
|
|
{
|
|
name: testInboxDir,
|
|
children: []*expectedNode{
|
|
{
|
|
name: inboxFileName1,
|
|
children: []*expectedNode{},
|
|
},
|
|
{
|
|
name: personalDir,
|
|
children: []*expectedNode{
|
|
{
|
|
name: workFileName1,
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
{
|
|
name: personalDir,
|
|
children: []*expectedNode{
|
|
{
|
|
name: personalFileName1,
|
|
},
|
|
{
|
|
name: personalFileName2,
|
|
},
|
|
},
|
|
},
|
|
},
|
|
),
|
|
},
|
|
{
|
|
name: "MoveDirectoryAndMergeItems",
|
|
inputCollections: func(t *testing.T) []data.BackupCollection {
|
|
newPersonalPath := makePath(
|
|
t,
|
|
[]string{testTenant, service, testUser, category, workDir},
|
|
false,
|
|
)
|
|
|
|
personal := mockconnector.NewMockExchangeCollection(newPersonalPath, 2)
|
|
personal.PrevPath = personalPath
|
|
personal.ColState = data.MovedState
|
|
personal.Names[0] = personalFileName2
|
|
personal.Data[0] = testFileData5
|
|
personal.Names[1] = testFileName4
|
|
personal.Data[1] = testFileData4
|
|
|
|
return []data.BackupCollection{personal}
|
|
},
|
|
expected: expectedTreeWithChildren(
|
|
[]string{
|
|
testTenant,
|
|
service,
|
|
testUser,
|
|
category,
|
|
},
|
|
[]*expectedNode{
|
|
{
|
|
name: testInboxDir,
|
|
children: []*expectedNode{
|
|
{
|
|
name: inboxFileName1,
|
|
children: []*expectedNode{},
|
|
},
|
|
{
|
|
name: workDir,
|
|
children: []*expectedNode{
|
|
{
|
|
name: workFileName1,
|
|
children: []*expectedNode{},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
{
|
|
name: workDir,
|
|
children: []*expectedNode{
|
|
{
|
|
name: personalFileName1,
|
|
},
|
|
{
|
|
name: personalFileName2,
|
|
data: testFileData5,
|
|
},
|
|
{
|
|
name: testFileName4,
|
|
data: testFileData4,
|
|
},
|
|
},
|
|
},
|
|
},
|
|
),
|
|
},
|
|
{
|
|
name: "MoveParentDeleteFileNoMergeSubtreeMerge",
|
|
inputCollections: func(t *testing.T) []data.BackupCollection {
|
|
newInboxPath := makePath(
|
|
t,
|
|
[]string{testTenant, service, testUser, category, personalDir},
|
|
false,
|
|
)
|
|
|
|
// This path is implicitly updated because we update the inbox path. If
|
|
// we didn't update it here then it would end up at the old location
|
|
// still.
|
|
newWorkPath := makePath(
|
|
t,
|
|
[]string{testTenant, service, testUser, category, personalDir, workDir},
|
|
false,
|
|
)
|
|
|
|
inbox := mockconnector.NewMockExchangeCollection(newInboxPath, 1)
|
|
inbox.PrevPath = inboxPath
|
|
inbox.ColState = data.MovedState
|
|
inbox.DoNotMerge = true
|
|
// First file in inbox is implicitly deleted as we're not merging items
|
|
// and it's not listed.
|
|
inbox.Names[0] = inboxFileName2
|
|
inbox.Data[0] = inboxFileData2
|
|
|
|
work := mockconnector.NewMockExchangeCollection(newWorkPath, 1)
|
|
work.PrevPath = workPath
|
|
work.ColState = data.MovedState
|
|
work.Names[0] = testFileName6
|
|
work.Data[0] = testFileData6
|
|
|
|
return []data.BackupCollection{inbox, work}
|
|
},
|
|
expected: expectedTreeWithChildren(
|
|
[]string{
|
|
testTenant,
|
|
service,
|
|
testUser,
|
|
category,
|
|
},
|
|
[]*expectedNode{
|
|
{
|
|
name: personalDir,
|
|
children: []*expectedNode{
|
|
{
|
|
name: inboxFileName2,
|
|
children: []*expectedNode{},
|
|
data: inboxFileData2,
|
|
},
|
|
{
|
|
name: personalDir,
|
|
children: []*expectedNode{
|
|
{
|
|
name: personalFileName1,
|
|
children: []*expectedNode{},
|
|
},
|
|
{
|
|
name: personalFileName2,
|
|
children: []*expectedNode{},
|
|
},
|
|
},
|
|
},
|
|
{
|
|
name: workDir,
|
|
children: []*expectedNode{
|
|
{
|
|
name: workFileName1,
|
|
children: []*expectedNode{},
|
|
},
|
|
{
|
|
name: testFileName6,
|
|
children: []*expectedNode{},
|
|
data: testFileData6,
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
),
|
|
},
|
|
{
|
|
name: "NoMoveParentDeleteFileNoMergeSubtreeMerge",
|
|
inputCollections: func(t *testing.T) []data.BackupCollection {
|
|
inbox := mockconnector.NewMockExchangeCollection(inboxPath, 1)
|
|
inbox.PrevPath = inboxPath
|
|
inbox.ColState = data.NotMovedState
|
|
inbox.DoNotMerge = true
|
|
// First file in inbox is implicitly deleted as we're not merging items
|
|
// and it's not listed.
|
|
inbox.Names[0] = inboxFileName2
|
|
inbox.Data[0] = inboxFileData2
|
|
|
|
work := mockconnector.NewMockExchangeCollection(workPath, 1)
|
|
work.PrevPath = workPath
|
|
work.ColState = data.NotMovedState
|
|
work.Names[0] = testFileName6
|
|
work.Data[0] = testFileData6
|
|
|
|
return []data.BackupCollection{inbox, work}
|
|
},
|
|
expected: expectedTreeWithChildren(
|
|
[]string{
|
|
testTenant,
|
|
service,
|
|
testUser,
|
|
category,
|
|
},
|
|
[]*expectedNode{
|
|
{
|
|
name: testInboxDir,
|
|
children: []*expectedNode{
|
|
{
|
|
name: inboxFileName2,
|
|
children: []*expectedNode{},
|
|
data: inboxFileData2,
|
|
},
|
|
{
|
|
name: personalDir,
|
|
children: []*expectedNode{
|
|
{
|
|
name: personalFileName1,
|
|
children: []*expectedNode{},
|
|
},
|
|
{
|
|
name: personalFileName2,
|
|
children: []*expectedNode{},
|
|
},
|
|
},
|
|
},
|
|
{
|
|
name: workDir,
|
|
children: []*expectedNode{
|
|
{
|
|
name: workFileName1,
|
|
children: []*expectedNode{},
|
|
},
|
|
{
|
|
name: testFileName6,
|
|
children: []*expectedNode{},
|
|
data: testFileData6,
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
),
|
|
},
|
|
}
|
|
|
|
for _, test := range table {
|
|
suite.T().Run(test.name, func(t *testing.T) {
|
|
tester.LogTimeOfTest(t)
|
|
|
|
ctx, flush := tester.NewContext()
|
|
defer flush()
|
|
|
|
progress := &corsoProgress{
|
|
pending: map[string]*itemDetails{},
|
|
errs: fault.New(true),
|
|
}
|
|
msw := &mockSnapshotWalker{
|
|
snapshotRoot: getBaseSnapshot(),
|
|
}
|
|
|
|
dirTree, err := inflateDirTree(
|
|
ctx,
|
|
msw,
|
|
[]IncrementalBase{
|
|
mockIncrementalBase("", testTenant, testUser, path.ExchangeService, path.EmailCategory),
|
|
},
|
|
test.inputCollections(t),
|
|
test.inputExcludes,
|
|
progress,
|
|
)
|
|
require.NoError(t, err)
|
|
|
|
expectTree(t, ctx, test.expected, dirTree)
|
|
})
|
|
}
|
|
}
|
|
|
|
func (suite *HierarchyBuilderUnitSuite) TestBuildDirectoryTreeSkipsDeletedSubtree() {
|
|
tester.LogTimeOfTest(suite.T())
|
|
t := suite.T()
|
|
|
|
ctx, flush := tester.NewContext()
|
|
defer flush()
|
|
|
|
const (
|
|
personalDir = "personal"
|
|
workDir = "work"
|
|
)
|
|
|
|
// baseSnapshot with the following layout:
|
|
// - a-tenant
|
|
// - exchange
|
|
// - user1
|
|
// - email
|
|
// - Inbox
|
|
// - personal
|
|
// - file1
|
|
// - work
|
|
// - file2
|
|
// - Archive
|
|
// - personal
|
|
// - file3
|
|
// - work
|
|
// - file4
|
|
getBaseSnapshot := func() fs.Entry {
|
|
return baseWithChildren(
|
|
[]string{
|
|
testTenant,
|
|
service,
|
|
testUser,
|
|
category,
|
|
},
|
|
[]fs.Entry{
|
|
virtualfs.NewStaticDirectory(
|
|
encodeElements(testInboxDir)[0],
|
|
[]fs.Entry{
|
|
virtualfs.NewStaticDirectory(
|
|
encodeElements(personalDir)[0],
|
|
[]fs.Entry{
|
|
virtualfs.StreamingFileWithModTimeFromReader(
|
|
encodeElements(testFileName)[0],
|
|
time.Time{},
|
|
io.NopCloser(bytes.NewReader(testFileData)),
|
|
),
|
|
},
|
|
),
|
|
virtualfs.NewStaticDirectory(
|
|
encodeElements(workDir)[0],
|
|
[]fs.Entry{
|
|
virtualfs.StreamingFileWithModTimeFromReader(
|
|
encodeElements(testFileName2)[0],
|
|
time.Time{},
|
|
io.NopCloser(bytes.NewReader(testFileData2)),
|
|
),
|
|
},
|
|
),
|
|
},
|
|
),
|
|
virtualfs.NewStaticDirectory(
|
|
encodeElements(testArchiveDir)[0],
|
|
[]fs.Entry{
|
|
virtualfs.NewStaticDirectory(
|
|
encodeElements(personalDir)[0],
|
|
[]fs.Entry{
|
|
virtualfs.StreamingFileWithModTimeFromReader(
|
|
encodeElements(testFileName3)[0],
|
|
time.Time{},
|
|
io.NopCloser(bytes.NewReader(testFileData3)),
|
|
),
|
|
},
|
|
),
|
|
virtualfs.NewStaticDirectory(
|
|
encodeElements(workDir)[0],
|
|
[]fs.Entry{
|
|
virtualfs.StreamingFileWithModTimeFromReader(
|
|
encodeElements(testFileName4)[0],
|
|
time.Time{},
|
|
io.NopCloser(bytes.NewReader(testFileData4)),
|
|
),
|
|
},
|
|
),
|
|
},
|
|
),
|
|
},
|
|
)
|
|
}
|
|
|
|
expected := expectedTreeWithChildren(
|
|
[]string{
|
|
testTenant,
|
|
service,
|
|
testUser,
|
|
category,
|
|
},
|
|
[]*expectedNode{
|
|
{
|
|
name: testArchiveDir,
|
|
children: []*expectedNode{
|
|
{
|
|
name: personalDir,
|
|
children: []*expectedNode{
|
|
{
|
|
name: testFileName3,
|
|
children: []*expectedNode{},
|
|
},
|
|
},
|
|
},
|
|
{
|
|
name: workDir,
|
|
children: []*expectedNode{
|
|
{
|
|
name: testFileName4,
|
|
children: []*expectedNode{},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
)
|
|
|
|
progress := &corsoProgress{
|
|
pending: map[string]*itemDetails{},
|
|
errs: fault.New(true),
|
|
}
|
|
mc := mockconnector.NewMockExchangeCollection(suite.testPath, 1)
|
|
mc.PrevPath = mc.FullPath()
|
|
mc.ColState = data.DeletedState
|
|
msw := &mockSnapshotWalker{
|
|
snapshotRoot: getBaseSnapshot(),
|
|
}
|
|
|
|
collections := []data.BackupCollection{mc}
|
|
|
|
// Returned directory structure should look like:
|
|
// - a-tenant
|
|
// - exchange
|
|
// - user1
|
|
// - emails
|
|
// - Archive
|
|
// - personal
|
|
// - file3
|
|
// - work
|
|
// - file4
|
|
dirTree, err := inflateDirTree(
|
|
ctx,
|
|
msw,
|
|
[]IncrementalBase{
|
|
mockIncrementalBase("", testTenant, testUser, path.ExchangeService, path.EmailCategory),
|
|
},
|
|
collections,
|
|
nil,
|
|
progress,
|
|
)
|
|
require.NoError(t, err)
|
|
|
|
expectTree(t, ctx, expected, dirTree)
|
|
}
|
|
|
|
type mockMultiSnapshotWalker struct {
|
|
snaps map[string]fs.Entry
|
|
}
|
|
|
|
func (msw *mockMultiSnapshotWalker) SnapshotRoot(man *snapshot.Manifest) (fs.Entry, error) {
|
|
if snap := msw.snaps[string(man.ID)]; snap != nil {
|
|
return snap, nil
|
|
}
|
|
|
|
return nil, errors.New("snapshot not found")
|
|
}
|
|
|
|
func (suite *HierarchyBuilderUnitSuite) TestBuildDirectoryTreeSelectsCorrectSubtrees() {
|
|
tester.LogTimeOfTest(suite.T())
|
|
t := suite.T()
|
|
|
|
ctx, flush := tester.NewContext()
|
|
defer flush()
|
|
|
|
const contactsDir = "contacts"
|
|
|
|
inboxPath := makePath(
|
|
suite.T(),
|
|
[]string{testTenant, service, testUser, category, testInboxDir},
|
|
false,
|
|
)
|
|
|
|
inboxFileName1 := testFileName
|
|
inboxFileName2 := testFileName2
|
|
|
|
inboxFileData1 := testFileData
|
|
inboxFileData1v2 := testFileData5
|
|
inboxFileData2 := testFileData2
|
|
|
|
contactsFileName1 := testFileName3
|
|
contactsFileData1 := testFileData3
|
|
|
|
eventsFileName1 := testFileName5
|
|
eventsFileData1 := testFileData
|
|
|
|
// Must be a function that returns a new instance each time as StreamingFile
|
|
// can only return its Reader once.
|
|
// baseSnapshot with the following layout:
|
|
// - a-tenant
|
|
// - exchange
|
|
// - user1
|
|
// - email
|
|
// - Inbox
|
|
// - file1
|
|
// - contacts
|
|
// - contacts
|
|
// - file2
|
|
getBaseSnapshot1 := func() fs.Entry {
|
|
return baseWithChildren(
|
|
[]string{
|
|
testTenant,
|
|
service,
|
|
testUser,
|
|
},
|
|
[]fs.Entry{
|
|
virtualfs.NewStaticDirectory(
|
|
encodeElements(category)[0],
|
|
[]fs.Entry{
|
|
virtualfs.NewStaticDirectory(
|
|
encodeElements(testInboxDir)[0],
|
|
[]fs.Entry{
|
|
virtualfs.StreamingFileWithModTimeFromReader(
|
|
encodeElements(inboxFileName1)[0],
|
|
time.Time{},
|
|
io.NopCloser(bytes.NewReader(inboxFileData1)),
|
|
),
|
|
},
|
|
),
|
|
},
|
|
),
|
|
virtualfs.NewStaticDirectory(
|
|
encodeElements(path.ContactsCategory.String())[0],
|
|
[]fs.Entry{
|
|
virtualfs.NewStaticDirectory(
|
|
encodeElements(contactsDir)[0],
|
|
[]fs.Entry{
|
|
virtualfs.StreamingFileWithModTimeFromReader(
|
|
encodeElements(contactsFileName1)[0],
|
|
time.Time{},
|
|
io.NopCloser(bytes.NewReader(contactsFileData1)),
|
|
),
|
|
},
|
|
),
|
|
},
|
|
),
|
|
},
|
|
)
|
|
}
|
|
|
|
// Must be a function that returns a new instance each time as StreamingFile
|
|
// can only return its Reader once.
|
|
// baseSnapshot with the following layout:
|
|
// - a-tenant
|
|
// - exchange
|
|
// - user1
|
|
// - email
|
|
// - Inbox
|
|
// - file1 <- has different data version
|
|
// - events
|
|
// - events
|
|
// - file3
|
|
getBaseSnapshot2 := func() fs.Entry {
|
|
return baseWithChildren(
|
|
[]string{
|
|
testTenant,
|
|
service,
|
|
testUser,
|
|
},
|
|
[]fs.Entry{
|
|
virtualfs.NewStaticDirectory(
|
|
encodeElements(category)[0],
|
|
[]fs.Entry{
|
|
virtualfs.NewStaticDirectory(
|
|
encodeElements(testInboxDir)[0],
|
|
[]fs.Entry{
|
|
virtualfs.StreamingFileWithModTimeFromReader(
|
|
encodeElements(inboxFileName1)[0],
|
|
time.Time{},
|
|
// Wrap with a backup reader so it gets the version injected.
|
|
newBackupStreamReader(
|
|
serializationVersion,
|
|
io.NopCloser(bytes.NewReader(inboxFileData1v2)),
|
|
),
|
|
),
|
|
},
|
|
),
|
|
},
|
|
),
|
|
virtualfs.NewStaticDirectory(
|
|
encodeElements(path.EventsCategory.String())[0],
|
|
[]fs.Entry{
|
|
virtualfs.NewStaticDirectory(
|
|
encodeElements("events")[0],
|
|
[]fs.Entry{
|
|
virtualfs.StreamingFileWithModTimeFromReader(
|
|
encodeElements(eventsFileName1)[0],
|
|
time.Time{},
|
|
io.NopCloser(bytes.NewReader(eventsFileData1)),
|
|
),
|
|
},
|
|
),
|
|
},
|
|
),
|
|
},
|
|
)
|
|
}
|
|
|
|
// Check the following:
|
|
// * contacts pulled from base1 unchanged even if no collections reference
|
|
// it
|
|
// * email pulled from base2
|
|
// * new email added
|
|
// * events not pulled from base2 as it's not listed as a Reason
|
|
//
|
|
// Expected output:
|
|
// - a-tenant
|
|
// - exchange
|
|
// - user1
|
|
// - email
|
|
// - Inbox
|
|
// - file1 <- version of data from second base
|
|
// - file2
|
|
// - contacts
|
|
// - contacts
|
|
// - file2
|
|
expected := expectedTreeWithChildren(
|
|
[]string{
|
|
testTenant,
|
|
service,
|
|
testUser,
|
|
},
|
|
[]*expectedNode{
|
|
{
|
|
name: category,
|
|
children: []*expectedNode{
|
|
{
|
|
name: testInboxDir,
|
|
children: []*expectedNode{
|
|
{
|
|
name: inboxFileName1,
|
|
children: []*expectedNode{},
|
|
data: inboxFileData1v2,
|
|
},
|
|
{
|
|
name: inboxFileName2,
|
|
children: []*expectedNode{},
|
|
data: inboxFileData2,
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
{
|
|
name: path.ContactsCategory.String(),
|
|
children: []*expectedNode{
|
|
{
|
|
name: contactsDir,
|
|
children: []*expectedNode{
|
|
{
|
|
name: contactsFileName1,
|
|
children: []*expectedNode{},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
)
|
|
|
|
progress := &corsoProgress{
|
|
pending: map[string]*itemDetails{},
|
|
errs: fault.New(true),
|
|
}
|
|
|
|
mc := mockconnector.NewMockExchangeCollection(inboxPath, 1)
|
|
mc.PrevPath = mc.FullPath()
|
|
mc.ColState = data.NotMovedState
|
|
mc.Names[0] = inboxFileName2
|
|
mc.Data[0] = inboxFileData2
|
|
|
|
msw := &mockMultiSnapshotWalker{
|
|
snaps: map[string]fs.Entry{
|
|
"id1": getBaseSnapshot1(),
|
|
"id2": getBaseSnapshot2(),
|
|
},
|
|
}
|
|
|
|
collections := []data.BackupCollection{mc}
|
|
|
|
dirTree, err := inflateDirTree(
|
|
ctx,
|
|
msw,
|
|
[]IncrementalBase{
|
|
mockIncrementalBase("id1", testTenant, testUser, path.ExchangeService, path.ContactsCategory),
|
|
mockIncrementalBase("id2", testTenant, testUser, path.ExchangeService, path.EmailCategory),
|
|
},
|
|
collections,
|
|
nil,
|
|
progress,
|
|
)
|
|
require.NoError(t, err)
|
|
|
|
expectTree(t, ctx, expected, dirTree)
|
|
}
|